31 lines
1,022 B
Diff
31 lines
1,022 B
Diff
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From: Felix Fietkau <nbd@nbd.name>
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Date: Fri, 4 Nov 2016 10:13:34 +0100
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Subject: [PATCH] mac80211: update A-MPDU flag on tx dequeue
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The sequence number counter is used to derive the starting sequence
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number. Since that counter is updated on tx dequeue, the A-MPDU flag
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needs to be up to date at the tme of dequeue as well.
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This patch prevents sending more A-MPDU frames after the session has
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been terminated and also ensures that aggregation starts right after the
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session has been established
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Fixes: bb42f2d13ffc ("mac80211: Move reorder-sensitive TX handlers to after TXQ dequeue")
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/net/mac80211/tx.c
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+++ b/net/mac80211/tx.c
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@@ -3462,6 +3462,11 @@ begin:
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goto begin;
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}
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+ if (test_bit(IEEE80211_TXQ_AMPDU, &txqi->flags))
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+ info->flags |= IEEE80211_TX_CTL_AMPDU;
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+ else
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+ info->flags &= ~IEEE80211_TX_CTL_AMPDU;
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+
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if (info->control.flags & IEEE80211_TX_CTRL_FAST_XMIT) {
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struct sta_info *sta = container_of(txq->sta, struct sta_info,
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sta);
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